Command Descriptions
2–186 TLS 216 Programmer Manual
is the arithmetic mean over one cycle.
# is the true Root Mean Square voltage over one cycle.
& is the time between the MidRef crossings of two different waveforms.
is the time that it takes for the falling edge of a pulse to fall from a HighRef
value to a LowRef value of its final value.
%& is the reciprocal of the period measured in Hertz.
is the 100% reference level.
is time between the first transition to an illegal state for all waveforms
in a group and the clocking edge of the waveform in the channel specified as the
clock. The clock can be any channel. It does not have to be included in the
measured group. Hold measurements define “illegal state” as any level between
the low reference the high reference levels. These levels can be queried or set
using the MEASUREMENT:REFLEVEL commands that begin on page 2–189.
is the 0% reference level.
% is the highest amplitude (voltage).
is the arithmetic mean over the entire waveform.
% is the lowest amplitude (voltage).
$& is the ratio of the negative pulse width to the signal period expressed as a
percentage.
"# $ is the negative overshoot, expressed as:
NOVershoot +100 ǒ(Low *Minimum)
Amplitude Ǔ
$ is the distance (time) between MidRef (usually 50%) amplitude points of
a negative pulse.
& is the ratio of the positive pulse width to the signal period expressed as a
percentage.
is the time, in seconds, it takes for one complete signal cycle to happen.
# is the phase difference from the selected waveform to the designated
waveform.
! is the absolute difference between the maximum and minimum amplitude.
"# $ is the positive overshoot, expressed as: